Luminaire



FIG. 1 is an upper perspective view of the luminaire of the present invention;

FIG. 2 is a front view of the design of the present invention;

FIG. 3 is a right side view of the design of the present invention; the left side view of the design of the present invention is a mirror image of the right side view, and is not included;

FIG. 4 is a top view of the design of the present invention; and,

FIG. 5 is a bottom view of the design of the present invention;

The broken lines showing environmental structure are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a luminaire, as shown and described. 